常用动词(名词)有：

function(function) 运行，起作用

operate(operation) 运转；操作；工作；起作用

perform(performance) 运行，进行；表演

run(run) 运转，进行

work(work , working) 运转；活动；工作

常用短语有：

be in operation 在运行(运转)

bring / put ... into operation 使…投入运行

come / go into operation 投入运行；开始起作用

put ... out of operation / action / service 使…停止运行；停止使用

The machine is in operation．

机器正在运转。

The new machine is performing very well．

新机器运行良好。

This type of engine will work/run/operate/function for long periods without repair．

这种发动机可长期运行而无需修理。

This compressor is designed to run at relatively low speeds．

这种压缩机用于比较低的速度下运行。

The first electronic computers went into operation in 1945．

第一批电子计算机于 1945 年投入运行。

The machine tool should be oiled before it is put into operation．

机床投入运行前应先上油。

The outer cooling water circuit should be emptied if the engine is put out of service for more than one week．

如果发动机停止运行 1 星期以上，外部冷却水循环系统中的水应予以排干。

Engines that run on petrol draw air and petrol vapour through the inlet valve．

靠汽油运行的发动机通过进给阀吸入空气和汽油。

The machines should be tested under normal running/operating/working conditions．

这些机器应在正常的运转状态下进行试验。

When the engine speed increases , the governor is brought into operation/comes into operation．

当发动机速度增加时，调速器便开始起作用。

责任编辑：admin